42 Idaline St, Collaroy Plateau is a 4 bedroom, 2 bathroom House with 1 parking spaces and was built in 1960. The property has a land size of 437m2 and floor size of 110m2. While the property is not currently for sale or for rent, it was last sold in March 2023.
Offered for the first time in over 43 years, this home has easily accommodated multiple generations of one family with just the right amount of living space and ample lawns for the kids. It offers a great opportunity for the new owners as well: it's in excellent condition, so move straight in while making decisions about how the home can be updated, renovated or expanded to further capitalise on a fabulous Plateau setting (STCA). The location really is unbeatable it's a five minute stroll to the public school, Plateau Park and the beautiful lakeside pathways, with bus transport at the end of the street.
- Simple, single level layout with integrated living and dining areas
- 437sqm level parcel with child-friendly lawns and gated backyard
The size of Collaroy Plateau is approximately 1.2 square kilometres. There are 5 parks, covering nearly 4.5% of the total area. The population of Collaroy Plateau in 2016 was 4767 people. By 2021 the population was 4805 showing a population growth of 0.8% in the area during that time. The predominant age group in Collaroy Plateau is 40-49 years. Households in Collaroy Plateau are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Collaroy Plateau work in a professional occupation.In 2021, 85.60% of the homes in Collaroy Plateau were owner-occupied compared with 86.70% in 2016.
Collaroy Plateau has 1,598 properties. Over the last 5 years, Houses in Collaroy Plateau have seen a 0.33% increase in median value, while Units have seen a 14.69% increase. As at 31 July 2026:
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